YOU SAID:

My dog Charlie had and brain tumor and died

INTO JAPANESE

私の犬チャーリーは脳腫瘍を患って死亡しました

BACK INTO ENGLISH

My dog Charlie died of a brain tumor

INTO JAPANESE

私の犬チャーリーは脳腫瘍で亡くなりました

BACK INTO ENGLISH

My dog Charlie died of a brain tumor